package cn.tedu._05mvcboot01.controller;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;
@Controller
public class BMIController {
    /**
     * http://localhost:8080/bmi?weight=180&height=80
     * @param weight
     * @param height
     * @return
     */
    @RequestMapping(value = "/bmi")
    @ResponseBody
    public String bmi(double weight, double height){
        double bmi = weight/(height * height);
        if (bmi < 18.5){
            return "偏瘦";
        }else if (bmi<24){
            return "正常";
        } else if (bmi<27) {
            return "微胖";
        }else {
            return "该减肥了";
        }
    }
}
